SWSMsheep - by Leo Black<br /><br />A farmer crawled 20ft into a tunnel stream to save two lambs from being "swept away".<br /><br />Marian Porter, 26, leapt into action after noticing two animals had gone missing during her morning check of the flock. <br /><br />Marian and her fiancé Gary Thornborrow, 33, noticed the lambs' mother standing next to a stream that runs by the field she works at.<br /><br />The young farmer crawled into the tunnel, which runs underground into the river Tweed.
